747235

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:230

約数の個数: 16

約数和(自身を含む): 972000

約数和(自身を除く): 224765

約数列:

[1, 5, 17, 59, 85, 149, 295, 745, 1003, 2533, 5015, 8791, 12665, 43955, 149447, 747235]

約数ペア:

[(1, 747235), (5, 149447), (17, 43955), (59, 12665), (85, 8791), (149, 5015), (295, 2533), (745, 1003)]